259 lines
6.8 KiB
Vue
259 lines
6.8 KiB
Vue
<!-- 专题栏 -->
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<template>
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<!-- #ifdef APP -->
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<view class="mobile-wall" :style="{ backgroundImage: `url(${myFileUrl+background})`,paddingTop: CustomBar+'rpx' }">
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<view class="app-top" :style="{ height: CustomBar+'rpx',
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background: topLevel===0? '#ffffff00' : `rgba(255, 255, 255,${topLevel})` }"></view>
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<!-- #endif -->
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<!-- #ifndef APP -->
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<view class="mobile-wall" :style="{ backgroundImage: `url(${myFileUrl+background})` }">
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<!-- #endif -->
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<view class="wall-top">
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<!-- #ifdef MP -->
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<view :style="{height: `${StatusBar}px`}"></view>
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<view class="app-top" :style="{height: `${StatusBar}px`,background: topLevel===0? '#ffffff00' : `rgba(255, 255, 255,${topLevel})`}"></view>
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<view class="mobile-logo" :style="{height: `${CustomBarHeight}px`,backgroundColor: `rgba(255, 255, 255,${topLevel})`}">
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<!-- #endif -->
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<!-- #ifndef MP -->
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<view class="mobile-logo" :style="{backgroundColor: `rgba(255, 255, 255,${topLevel})`}">
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<!-- #endif -->
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<u-icon name="arrow-left" size="40" class="back" @click="back"
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:color="topLevel===0? '#f9f9f9' : `rgba(194, 234, 4,${topLevel})`"></u-icon>
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<image :src="myFileUrl+logo"></image>
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<view style="width: 75rpx;"></view>
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</view>
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<view class="wall-search">
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<u-search height="80" bgColor="#fff" placeholder="请输入关键字" clearabled animation v-model="form.name"
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:actionStyle="{color: '#c2ea04'}" @custom="search" @clear="search"></u-search>
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</view>
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<view class="wall-special">
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<u-section title="专栏" :subTitle="`总数 ${total}`"
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color="#cbe7fb" fontSize="34" :arrow="false" subColor="#cbe7fb" />
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<scroll-view :scroll-top="scrollTop" :scrollY="true" class="specialList"
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scroll-with-animation @scroll="scroll">
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<view class="special-list">
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<view @click="toDetail(item.id)" class="special-item" v-for="(item,index) in specialList" :key="index">
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<image :src="encodeURI(staticIp+(item.icon||'static/pixel/home/default-work.png'))"></image>
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<view class="si-text">{{ item.name }}</view>
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</view>
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</view>
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<u-loadmore @loadmore="getMore" :status="isFinish" color="#a7b6b8" marginTop="30" marginBottom="20" />
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</scroll-view>
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</view>
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</view>
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<view @click="goTop">
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<u-back-top :scrollTop="oldScrollTop" zIndex="100" :iconStyle="{ color: '#fff' }"
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:customStyle="{background: 'linear-gradient(180deg, #2D3240 0%, #a7b6b8 100%)',filter: 'opacity(0.96)'}"></u-back-top>
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</view>
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<u-toast ref="uToast"></u-toast>
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</view>
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</template>
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<script>
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import configService from '@/common/config.service.js';
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export default {
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data(){
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return{
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// #ifdef MP
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// 微信小程序自定义导航栏参数
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StatusBar: this.StatusBar || 0,
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CustomBarHeight: this.Custom.height+(this.Custom.top-this.StatusBar)*2 || 0,
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// #endif
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loading: true,// 加载
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// 基础路径
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staticIp: configService.ip,
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myFileUrl: configService.fileUrl + 'pixel/my/',
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// 我的页面背景
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background: 'background.png',
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// logo图标
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logo: 'logo-new.png',
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// 顶部距离等级
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topLevel: 0,
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// 是否结束——loadmore加载更多，loading加载中，nomore无更多
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isFinish: 'nomore',
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form: {
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size: 10,
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current: 1,
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name: ''
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},
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// 总数
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total: 0,
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// 滚动顶部
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scrollTop: 0,
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oldScrollTop: 0,
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// 专题列表
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specialList: []
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}
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},
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// #ifndef H5
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onPageScroll(e) {
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const level = e.scrollTop/60;
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if(level<=1) this.topLevel = level;
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else this.topLevel = 1;
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},
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// #endif
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// #ifdef H5
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mounted(){
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let that = this;
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window.onscroll = function () {
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//为了保证兼容性，这里取三个值，哪个有值取哪一个
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//scrollTop就是触发滚轮事件时滚轮的高度
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var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;
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const level = scrollTop/60;
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if(level<=1) that.topLevel = level;
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else that.topLevel = 1;
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}
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},
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onHide() {
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window.onscroll = null;
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},
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// #endif
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methods:{
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// 返回
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back(){
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uni.navigateBack();
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},
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// 滚动回顶部
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goTop() {
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this.scrollTop = this.oldScrollTop;
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this.$nextTick(()=>{
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this.scrollTop = 0;
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});
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},
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// 滚动监听
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scroll(e){
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this.oldScrollTop = e.detail.scrollTop;
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},
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// 加载更多
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getMore(){
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if(this.isFinish === 'nomore') return;
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this.form.current++;
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this.getSpecialList();
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},
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// 前往推荐栏详情
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toDetail(id){
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if(id) uni.navigateTo({url: `/pages/mobile_web/wall/detail?id=${id}`})
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},
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// 获取专题列表
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async getSpecialList(){
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this.isFinish = 'loading';
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let res = await this.$api.getServices(this.form);
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if(res?.success){
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const { records, size, total, current } = res.data;
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if(current === 1) this.specialList = records;
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else this.specialList.push(...records);
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this.isFinish = size*current >= total ? 'nomore' : 'loadmore';
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this.total = total;
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}else{
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this.$refs.uToast.show({type:'error',title: "专题列表获取失败!"});
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this.isFinish = 'loadmore';
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}
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},
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// 搜索
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search(){
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this.isFinish = 'loadmore';
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this.form.current = 1;
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this.getSpecialList();
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},
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// 初始化
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init(){
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this.form = {size: 10,current: 1};
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this.getSpecialList();
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},
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},
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onLoad(options) {
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this.init();
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},
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}
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</script>
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<style scoped lang="scss">
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.mobile-wall{
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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background-size: cover;
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// #ifdef APP || MP
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.app-top{
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width: 100%;
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position: fixed;
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z-index: 81;
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top: 0;
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}
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// #endif
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.wall-top{
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// #ifdef APP
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.app-top{
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width: 100%;
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position: fixed;
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z-index: 81;
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top: 0;
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}
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// #endif
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.mobile-logo{
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width: 100%;
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display: flex;
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justify-content: space-between;
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align-items: center;
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.back{
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margin-left: 35rpx;
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margin-top: 5rpx
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}
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position: fixed;
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z-index: 81;
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padding: 15rpx 0;
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image{
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width: 200rpx;
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height: 45rpx;
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}
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// .u-icon{
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// }
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}
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}
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.wall-search{
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margin: 120rpx 40rpx 32rpx;
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}
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.wall-special{
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margin: 50rpx 40rpx 32rpx;
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background-color: rgba(160, 160, 160, 0.4);
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border-radius: 20rpx;
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padding: 40rpx 25rpx 20rpx;
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color: #f9f9f9;
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.specialList{
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margin: 30rpx 0;
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width: 100%;
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height: 70vh;
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.special-list{
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display: grid;
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grid-gap: 26rpx;
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grid-template-columns: repeat(2,1fr);
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.special-item{
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border-radius: 16rpx;
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display: flex;
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flex-direction: column;
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align-items: center;
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background-color: #2D3240;
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color: #a7b6b8;
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padding: 30rpx 20rpx;
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image{
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width: 210rpx;
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height: 200rpx;
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}
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.si-text{
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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margin-top: 20rpx;
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}
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&:active{
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opacity: 0.8;
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}
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}
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}
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}
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}
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}
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</style> |